China 'GB/T 17249.1-2025
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 17249.1-2025
Acoustics - Recommended Practice for Low-Noise Workplace Design for Organic Machinery - Part 1: Noise Control Strategies 声学-有机器的低噪声工作场所设计推荐方法-第1部分:噪声控制策略
Issued Date:2025/5/30
Implemented Date:2025/12/1
Issued by:
The Standardization Administration of the People's Republic of China